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Maria Onagan, M.D.
|Affiliations|| Presence Medical Group
Presence Health Partners
|Hospitals|| Presence Saint Joseph Medical Center-Joliet
|Years in practice||5|
|Education||University of Santo Tomas Hospital - University of Santo Tomas Faculty of Medicine, Philippines , Monmouth Medical Center - Saint Barnabas Health Care System, New Jersey (Residency)|
|PPONEXT||PREFERRED NETWORK ACCESS||Aetna Better Health (Medicaid)|
|Aetna Cofinity PPO||Aetna HMO||Aetna Medicare Advantage|
|Aetna PPO POS||All Kids (Medicaid)||Beech Street (Viant) PPO|
|Blue Advantage HMO||Blue Choice POS||Blue Cross Blue Shield PPO|
|Choice Care PPO||CIGNA Care Network||CIGNA Choice Fund|
|CIGNA HMO||CIGNA Open Access/Open Access+||CIGNA PPO (State of IL)|
|CIGNA PPO POS||Coresource||CorVel PPO|
|Coventry/First Health||Evolutions Healthcare||Family Health Network - MAID|
|First Health (Coventry)||Galaxy Health Network||Great West HMO (CIGNA)|
|Great West PPO, POS (CIGNA)||HealthSpring MARE Advntg HMO||HFN PPO|
|HMO Illinois||Humana HMO||Humana PPO POS|
|IlliniCare (Medicaid)||Illinois Health Connect (MAID)||Illinois Healthy Woman - MAID|
|Medicaid||Medicare||Medicare HMO-Sterling Only|
|Multiplan / PHCS PPO||Multiplan / PHCS Savility||National EPO|
|National HMO||National POS-Open Access||Payment/Financing Plan|
|PHCS PPO, EPO (Multiplan)||Preferred Plan Inc. PPO||UHC Ever Care Medicare Advntg|
|UHC HMO||UHC PPO POS||Blue Cross Medicare Advntg HMO|
|Aetna Choice POS / SmartCare||CorCare (CorVel)||First Health/Coventry Health|
|Savility (PHCS, Multiplan)||Presence Health EPO / BCBS PPO|
Maria Onagan, MD earned her medical degree from the University of Santo Tomas Philippines. She completed an internship at Saint Luke’s Medical Center Hospital, Philippines and residency training in pediatrics at Cardinal Santos Medical Center, Philippines and The Children’s Hospital at Monmouth Medical Center, New Jersey.
Dr. Onagan is board certified in pediatrics and is on the medical staff at Presence Saint Joseph Medical Center in Joliet. Her clinical interests include working with parents toward the growth and development of their child as well as childhood nutrition, asthma and obesity.
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